| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 = (t)CuO + H2O
C6H5NH2 + HCl = C6H5N + H3Cl =>
C6H5NH2 + HCl = C6H5N + H3Cl
Pb(NO3)2 = Pb + NO + O2 =>
Pb(NO3)2 = Pb + 2 NO + 2 O2
CaSiO3 + KOH = K2SiO3 + Ca(OH)2 =>
CaSiO3 + 2 KOH = K2SiO3 + Ca(OH)2
CeCl4 + H2O2 = CeCl + O2 + HCl =>
2 CeCl4 + 3 H2O2 = 2 CeCl + 3 O2 + 6 HCl
HNO3 + MgOH2 = Mg(HNO3)2 + H2O =>
2 HNO3 + MgOH2 = Mg(HNO3)2 + H2O
SiH4 + H2O = H2 + SiO4 =>
SiH4 + 4 H2O = 6 H2 + SiO4
HCOOH + CH3CH2OH = CH3COOCH2CH3 + H2O =>
2 HCOOH + 3 CH3CH2OH = 2 CH3COOCH2CH3 + 3 H2O
MnCl2 + Na2CO3 = MnO + CO2 + NaCl =>
MnCl2 + Na2CO3 = MnO + CO2 + 2 NaCl
Ag + Ca(OH)2 = Ca + Ag(OH)2 =>
Ag + Ca(OH)2 = Ca + Ag(OH)2
HClO + HCl = H2O + Cl2 =>
HClO + HCl = H2O + Cl2
K2CrO4 + Fe(NO3)2 + KOH + H2O = Cr(OH)3 + Fe(OH)3 + KNO3 =>
K2CrO4 + 3 Fe(NO3)2 + 4 KOH + 4 H2O = Cr(OH)3 + 3 Fe(OH)3 + 6 KNO3
H2O(l) + Ba(CH3COO)2(s) = Ba(OH)2(aq) + CH3COOH(aq) =>
2 H2O(l) + Ba(CH3COO)2(s) = Ba(OH)2(aq) + 2 CH3COOH(aq)
Eu + Te = EuTe =>
Eu + Te = EuTe
Na2CrO4 + (NH4)2SO4 = Na2SO4 + (NH4)2CrO4 =>
Na2CrO4 + (NH4)2SO4 = Na2SO4 + (NH4)2CrO4
N2O(g) = N2(g) + O =>
N2O(g) = N2(g) + O
CrI3 + KOH + Cl2 = K2CrO2 + HIO4 + KCl + H2O =>
2 CrI3 + 50 KOH + 23 Cl2 = 2 K2CrO2 + 6 HIO4 + 46 KCl + 22 H2O
C6H5OH + O2 = CO2 + H2O3 =>
C6H5OH + 10 O2 = 6 CO2 + 3 H2O3
SO2 + C = SO2C12 =>
SO2 + 12 C = SO2C12
C2O4 + Pb = PbC2O4 =>
C2O4 + Pb = PbC2O4
VOSO4(aq) + C5H8O2(aq) + NaCO3(aq) = [VO(C5H7O2)2] + Na2SO4 + H2O(aq) + CO2 =>
12 VOSO4(aq) + 25 C5H8O2(aq) + 24 NaCO3(aq) = 12[VO(C5H7O2)2] + 12 Na2SO4 + 16 H2O(aq) + 29 CO2
FeS(s) + HBr(aq) = H2S(g) + FeBr2(s) =>
FeS(s) + 2 HBr(aq) = H2S(g) + FeBr2(s)
C2H5OH + H2O = C2H7O2H =>
C2H5OH + H2O = C2H7O2H
Fe(s) + Sn(NO3)2(aq) = Fe(NO3)2(aq) + Sn(s) =>
Fe(s) + Sn(NO3)2(aq) = Fe(NO3)2(aq) + Sn(s)
C2H5NH2 + C2H5OH = C2H5NHC2H5 + H2O =>
C2H5NH2 + C2H5OH = C2H5NHC2H5 + H2O
Zn(NO3)2 + NH4OH = Zn(OH)2 + NH4(NO3) =>
Zn(NO3)2 + 2 NH4OH = Zn(OH)2 + 2 NH4(NO3)
C8H8O3 + NaOH = C7H5NaO3 + Na + H2O =>
7 C8H8O3 + 22 NaOH = 8 C7H5NaO3 + 14 Na + 19 H2O
MgI2 + AgNO3 = AgI + Mg(NO3)2 =>
MgI2 + 2 AgNO3 = 2 AgI + Mg(NO3)2
H2SO4 + H2O2 + NaCl = Na2SO4 + H2O + Cl2 =>
H2SO4 + H2O2 + 2 NaCl = Na2SO4 + 2 H2O + Cl2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HNO3 + Zn = Zn(NO3)2 + NO + H2O =>
8 HNO3 + 3 Zn = 3 Zn(NO3)2 + 2 NO + 4 H2O
CaO + C3H4(OH)(COOH)3 = C3H4(OH)(COOCa)3 + CO2 + H2O =>
18 CaO + 7 C3H4(OH)(COOH)3 = 6 C3H4(OH)(COOCa)3 + 6 CO2 + 13 H2O
CaSO4 + KOH = K2SO4 + Ca(OH)2 =>
CaSO4 + 2 KOH = K2SO4 + Ca(OH)2
CO + H2O = C2H16O6 + O2 =>
2 CO + 8 H2O = C2H16O6 + 2 O2
Al(s) + CuSO4(aq) = AlO4(aq) + CuS(g) =>
Al(s) + CuSO4(aq) = AlO4(aq) + CuS(g)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2 + H + N + O2 + S2 = C169723H270464N45688O52243S912 =>
169723 C2 + 540928 H + 91376 N + 52243 O2 + 912 S2 = 2 C169723H270464N45688O52243S912
Fe(NO3)2 = FeO + O2 + NO2 =>
2 Fe(NO3)2 = 2 FeO + O2 + 4 NO2
FeO + ZnO = ZnFeO2 =>
FeO + ZnO = ZnFeO2
MgNO3 = Mg + N + O =>
MgNO3 = Mg + N + 3 O
Na3AsO3 + I2 + H2O = Na3AsO4 + HI =>
Na3AsO3 + I2 + H2O = Na3AsO4 + 2 HI
Fe + H3PO4 = Fe3(PO4)2 + H2 =>
3 Fe + 2 H3PO4 = Fe3(PO4)2 + 3 H2
NaF + HCl = NaCl + HF =>
NaF + HCl = NaCl + HF
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
Ca + O2 + CO2 = CaCO3 =>
2 Ca + O2 + 2 CO2 = 2 CaCO3
H3PO4 + NH4 + MoO4 + H = (NH3)3PO4(MoO)12 + H2O =>
H3PO4 + 3 NH4 + 12 MoO4 + 66 H = (NH3)3PO4(MoO)12 + 36 H2O
Pb + ZnCl2 = Zn + PbCl =>
2 Pb + ZnCl2 = Zn + 2 PbCl
Fe3 + Br = Fe3Br =>
Fe3 + Br = Fe3Br
Pt(OH)4 + MgO = Pt2O4 + Mg(OH)2 =>
2 Pt(OH)4 + 4 MgO = Pt2O4 + 4 Mg(OH)2
SO3 + Ba(NO3)2 = BaSO4 + N2 + O2 =>
2 SO3 + 2 Ba(NO3)2 = 2 BaSO4 + 2 N2 + 5 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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